Measurement E159M886
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.425 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.144745 | 0.08642 |
| 27.0 | 0.279675 | 0.0800769 |
| 45.0 | 0.247145 | 0.0494544 |
| 63.0 | 0.274414 | 0.0604781 |
| 81.0 | 0.19052 | 0.0418259 |
| 99.0 | 0.276325 | 0.0711254 |
| 117.0 | 0.211768 | 0.0551334 |
| 135.0 | 0.154383 | 0.0873475 |
| 153.0 | 0.180044 | 0.153251 |
| 171.0 | 0.15471 | 0.222727 |
Experiment comment: